26804212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{367}}^1$

素因数の和:452

約数の個数: 36

約数和(自身を含む): 51159360

約数和(自身を除く): 24355148

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 367, 589, 734, 961, 1178, 1468, 1922, 2356, 3844, 6973, 11377, 13946, 18259, 22754, 27892, 36518, 45508, 73036, 216163, 352687, 432326, 705374, 864652, 1410748, 6701053, 13402106, 26804212]

約数ペア:

[(1, 26804212), (2, 13402106), (4, 6701053), (19, 1410748), (31, 864652), (38, 705374), (62, 432326), (76, 352687), (124, 216163), (367, 73036), (589, 45508), (734, 36518), (961, 27892), (1178, 22754), (1468, 18259), (1922, 13946), (2356, 11377), (3844, 6973)]